UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQ78iuzWXm0kC4jXdqmdt15FijgcoZ6DbgfT8HaVjZU=' 
WHERE 
  key_id = '052adc03ac4545f7aec85ace91c6682449cd3d04d3b1091ca454b7c8d75b1e7d' 
  AND (
    token = 'nQ78iuzWXm0kC4jXdqmdt15FijgcoZ6DbgfT8HaVjZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )